Every product in our inventory undergoes strict inspections to ensure that it has the highest quality and safety. Meanwhile, it has always been our pursuit to create the most cost-effective Double Flanged Dual Plate Check Valve, Slurry Knife Gate Valves, Air Pressure Self-Operated Regulator Valve so that customers can get the most benefits. Honesty, service first, diligence and excellence, friendly symbiosis. All along, our company has been working hand in hand with our customers, making unremitting efforts, establishing an open mind, and establishing a win-win cooperation strategy. The company is committed to combining technology with research and development, and strives to bring new products to customers. We insist on the principle of prevention first, constantly strengthen the risk awareness of all staff, enhance effective control and sound risk management system.

Description & Features

Cryogenic Extension ball valves are valves that are applied in the management and safe storage of matter at very low temperatures. They are built to withstand temperatures as low as -190°C to absolute zero (-238°F to -460°F ) and are thus also known as low temperature ball valves. They are equally capable of handling extremely high pressures that result from such extreme temperatures.Our cryogenic ball valve consists of 3 parts: an actuator, a stem, and a ball. The actuator is the outermost part for which we offer a variety of designs. It is connected to the stem which is a rod-like structure that houses the floating ball. When the actuator is turned, the stem also rotates and repositions the ball accordingly.

● The fluid resistance is small, and the sealing surface is less attacked by the media.

● Open and close less effort.

● The flow direction of the medium is not restricted, not disturbing the flow, not reducing the pressure.

● Simple shape, short structure length, good manufacturing technology, wide range of application.

Specifications

Size Range	Body Material
1/2"-40" DN15-DN1000	F304, F316, F316L, LF2
1/2"-40" DN15-DN1000	F304, F316, F316L, LF2
Pressure Rating	Ball Material
Class150-Class2500 PN16-PN425	F304, F316, F316L, LCB
Class150-Class2500 PN16-PN425	F304, F316, F316L, LCB
End Connection	Seat Material
Flange (FF, RF, RJ), Butt Welding, NPT, SW	PCTFE
Structure Style	Stem Material
Full Bore, Reduced Bore Floating Ball, Trunnion Mounted Ball	XM-19
	XM-19
Actuator Options	Design Standard
Handwheel, Pneumatic, Electric	API 6D
Temperature Range	Face to Face Standard
-196℃~-460℃	ASME B16.10
Connection Standard	Test Standard
Flange Drilling: ASME B16.5 Butt Weld: ASME B16.25, GB/T 12224	API 598
	API 598

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

Our Industry Full Bore Stainless Steel Extension Stem Cryogenic Ball Valve enjoys a high reputation because it is constantly improved with our continuous technological innovation. Our company now has its own product quality testing center and a full set of testing equipment, testing ability in the forefront of the industry. We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits.

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